01
Data engineering & data platform leadership · Jakarta, Indonesia
Reliable data platforms for decisions that matter.
I help organizations build reliable, scalable, and governed data platforms for analytics, regulatory reporting, and business decision-making.
10+
Years building
technology products
17
People across a
data organization
300M
IDR monthly BigQuery
cost reduction
05
Data capabilities
led at Krom
About / 02
From writing code to shaping data strategy and organizations.
I am a data engineering leader with experience building data platforms across banking, e-commerce, and digital products. I currently lead data engineering, analytics, governance, quality, and data warehouse initiatives in a regulated banking environment.
My work includes building single sources of truth for finance and product reconciliation, enabling regulatory reporting for OJK and Bank Indonesia, optimizing BigQuery cost, and leading teams that support analytics, reporting, and business decision-making.
People development
Data strategy
Reliable delivery
Business alignment
What I do / 03
Building trustworthy data capabilities from strategy to execution.
02
Data warehouse architecture
03
Governance & data quality
04
Regulatory reporting enablement
05
BigQuery cost optimization
06
Analytics engineering with dbt
07
Streaming & batch pipelines
08
AI-assisted analytics products
Featured projects / 04
Selected work behind trusted data foundations.
Five areas where platform design, governance, and business context come together.
Single source of truth
Led the development of warehouse foundations and governed metrics for finance reconciliation, product analytics, regulatory reporting, and operational decision-making.
BigQuery optimization
Implemented query optimization, partitioning, data modeling, and monitoring practices that reduced monthly BigQuery spend by up to IDR 300M.
PII access monitoring
Established governance practices for reviewing sensitive data access, improving accountability, and reducing unnecessary exposure to personally identifiable information.
Streaming & batch architecture
Worked across batch and near-real-time ingestion patterns using Airflow, Dataproc, BigQuery, dbt, Confluent, Debezium, and API-based sources.
AI-assisted analytics
Led the adoption of Claude Sonnet and AWS Bedrock capabilities to help analysts generate higher-quality insights and accelerate decision-making.
Experience / 05
A career built one layer at a time.
2025—Present
Senior Lead, Data Engineering & Analytics
Krom Bank · Kredivo Group
Leading a 17-member data organization, setting strategy and roadmaps, scaling a reliable platform, governing trusted metrics, optimizing cost, and owning OJK and BI regulatory reporting.
2023—2025
Lead Data Engineer & Analytics
Krom Bank · Kredivo Group
Led the growth of data engineering and analytics capabilities, aligning platform delivery, trusted metrics, and cross-functional priorities with the needs of the business.
2022—2023
Senior Data Engineer & Analytics
Krom Bank · Kredivo Group
Built scalable data foundations and strengthened analytics capabilities to support a growing digital banking business.
2021—2022
Senior Data Engineer
Alodokter
Built and optimized Airflow pipelines on Kubernetes and Docker, BigQuery ingestion frameworks, secure data handling, and real-time streaming with Pub/Sub and Dataflow.
2019—2021
Engineering Team Lead
SIRCLO
Led an engineering team, developed team culture, supported sprint delivery, and solved cross-service technical challenges.
2019
Data Engineer & Software Engineer
SIRCLO
Built data pipelines, marketplace services, order management capabilities, and a priority engine before moving into team leadership.
2018—2019
Software Engineer
OONA Indonesia
Developed ad matching logic, dashboard APIs, and queue-driven data summaries while collaborating with a regional team.
2016—2018
Earlier engineering roles
Qasir · Innovecto · Atom Web Developer
Built backend services, integrations, and digital products across point-of-sale, e-commerce, and client platforms, including an early web development business.
Foundation / 06
Curiosity showed up early.
2015
Bachelor of Informatics Engineering
STMIK Nurdin Hamzah · Cum Laude · GPA 3.7 / 4.0
2014 & 2015
Technology innovation finalist
Placed fourth in provincial and national-scale appropriate technology competitions with civic and agricultural applications.
2019
SIRCLO Hackathon winner
Won first place with a platform designed to support employee career development.
Contact / 07
Let’s build data platforms that people can trust.
I'm always glad to connect with people working through meaningful data engineering, analytics, and product challenges.